View solution: Testing Claims About Proportions. In Exercises 932, test the given claim
Chapter 8, Problem 11(choose chapter or problem)
Testing Claims About Proportions. In Exercises 932, test the given claim. Identify the null hypothesis, alternative hypothesis, test statistic, Pvalue or critical value(s), conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the Pvalue method unless your instructor specifies otherwise. Use the normal distribution as an approximation to the binomial distribution (as described in Part 1 of this section).Identify Theft In a KRC Research poll, 1002 adults were asked if they felt vulnerable to identify theft, and 531 of them said yes. Use a 0.05significance level to test the claim that the majority of adults feel vulnerable to identity theft.
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